Plants
Plant-related props and effects
	#FD24574(x) - plant_solo_buds
	Plant parts found floating in the wild, appart from their larger clusters.
		#FD24574A - bud
		#FD24574B - bud_l1
		#FD24574E - bud_l4
		#FD24574F - bud_l3
		#FD245748 - bud_l2
		#FD245749 - bud_l5

	#BD8CD7A(x) - plant_l4
		#BD8CD7AC - bud
		#BD8CD7AD - branch
		#BD8CD7AE - core

	#3304692(x) - plant_l3
		#33046925 - core
		#33046926 - branch
		#33046927 - bud

	#0FCDE81(x) - plant_l2
		#0FCDE81C - core
		#0FCDE81D - bud
		#0FCDE81F - branch

Empty Objects
Structures that appear to have no model or effect associated, possibly due to said models or effects missing from the final release.
	#EEFCAA7A
	#CBDB0A9A
	#A68C15B6
	#A2AD2799
	#8628690A
	#246D3B8E
	#246D3B8F
	#246D3B88
	#246D3B89
	#4EB70DF1
	#3C3E954F

	cell_weapon_poison_npc
		#00500257

Crash Hazards
Structures that crash the game when loaded, no reason as to why.
	#E27144D6
	#CB94B824
	#C0A34EC1
	#BBAD5A28
	#AF8BA2AB

		#69917915
		#69917916

	#9607593C
	#8882915B

		#3354649A
		#3354649B

		#33BCE771
		#33BCE772

	#33BCE771

		#8F95C6E8
		#8F95C6E9
		#8F95C6EB

	#3F54F481

	str_charger
		#8B2232C9

	poolball
		#32B6B95C

	cute1
		#766D2B31

	creeper	
		#F3B07A4D

	beaker
		#AB4E230F

	

Props
Static props found floating in the world.
	#D8E2C3D(x) - snowflakes_l1
		#D8E2C3D8 - snowflake_01
		#D8E2C3D9 - snowflake_02
		#D8E2C3DB - snowflake_03
		#D8E2C3DE - snowflake_04

	#F6C926A(x) - shells_l5
		#F6C926A4 - shell_conch
		#F6C926A5 - shell_snail
		#F6C926A7 - shell_cone

	#F41158F(x) - ???
		#F41158F4 - sphere_placeholder 
		#F41158F6 - plant_unused_l3_02
		#F41158F7 - sphere_placeholder

	unused_amoebas
		#CEA32450 - amoeba_cell_01
		#304CB8B9 - amoeba_cell_02

		BadData
			#7A638526 - amoeba_cell_03

	#31304CE(x) - nets_l2
		#31304CE2 - net_01
		#31304CE4 - net_02
		#31304CE5 - net_03
		#31304CE7 - net_04

	unused_content
		#CBB3A526 - unused_cell

		unused_urchin
			#A0BEFC9E
			#56507D07

		#7405566(x)
			#74055660 - rock_unused_l2_01
			#74055661 - plant_unused_l3_01
			#74055663 - rock_unused_l2_02

		#10027A7(x)
			#10027A7C - plant_unused_l3_02
			#10027A7D - rock_unused_l2_03
			#10027A7E - sphere_placeholder

		#9009FFA(x)
			#9009FFA5 - rock_unused_l2_03
			#9009FFA6 - rock_unused_l2_04
			#9009FFA7 - plant_unused_l3_03

	#246D3B8D - coin_l3

	#9B17FA87 - meat_pink

	#8F5EA99(x)
	CSA-era meat chunks and potentially "part unlock" models.
		#8F5EA990 - meat_blue
		#8F5EA991 - meat_blue_02
		#8F5EA994 - meat_blue_cilia
		#8F5EA996 - meat_blue_jet
		#8F5EA997 - meat_blue_jaw

	#5A314EB(x)
	Background models. [Important]
		#5A314EBD - cell_ground_L1
		#5A314EBE - cell_ground_L2
		#5A314EB9 - cell_ground_L5

Cells
Cell entities, animated and interactable, but immobile. Multiple versions likely implies multiple different states, although uncertain.
	cell_maa
		#E1D88D9D

	cell_jetster
		#DD97371A

	cell_paa
		#DBD40734
		#BBE99B5B
		#54FF6054

	cell_ducky
		#CF3B024C
		#15F2B1AF

	cell_stabber
		#CE148900

	cell_random
	Uncertain functions, spawns Maxis cells and User-Created cells at random.
		#A2B0DC84
		#A2B0DC87
		#54FF6054
		#CBCD1287

	cell_pokey
		#C7764016
		#4BF33D73
	
	cell_nosey
		#C8A92C65

	cell_snorf
		#BABB7F95
		#407FB793

	cell_chomper
		#A6AB6E8A
		#7BF0B6F5
		#3D83554A

	cell_pinky
		#A4CBFF1A

	cell_shyster
		#A4B79AC9

	cell_squirty
		#5260117C

	cell_puffish
		#046887E0

	cell_needle_buzzy
		#41612F21

	cell_bloato
		#2022ED58

	cell_buzzy
		#713AC94F

	cell_stabber
		#621FEB61
		#407FB790

	cell_spiked_shyster
		#621FEB62

	cell_megamouth
		#320C330C

	cell_player
		#304CB8B9

	cell_jawhead
		#285A339B
		#1B941948

	cell_booster
		#200C0CDB

	cell_goldy
		#9D3591B8

	cell_eyeguy
		#4A7E2CAD

	cell_squigly
		#4A3F83F0

	cell_stabella
		#3FDE2974

	cell_punky
		#3B9A0FF2

	cell_grubby
		#1BC19734

	mate_cell
		#CD0B40C9

	player_cell
		#7B7A0095

Effects
Model-less Effects.
	#DE81E5E0 - green_plant_effect
	
	egg_hatching	
		#D6EDC080
		#88D70989
		#87E35811
	
	#CE356FAB - plant_branch_l4_solo
	#C8356639 - plant_branch_l3_solo
	#BF557441 - unknown_zigzag

	#B2C8BD1(x) - Bubble Rings
		#B2C8BD13 - bubble_ring_thin
		#B2C8BD14 - bubble_ring_thick

	#E88CE29D - bubble
	#9D14A758 - maa_egg_hatching
	
	cell_egg
		#1386506B

	str_puncture - bleeding effect
		#004C479F

Placeholders
Structures that spawn a spherical placeholder model, likely a fallback incase the model cannot be found, or, alternatively, a development-era placeholder for unproduced models.
	#D93EE013 - sphere_placeholder w/ plant_leaf_effect
	#611DB7BF
	#7BD27EC4
	#4E17A715
	#0D3FCFC4

Unlock Shields
Effects for the part-unlocking icons, the Spike version being found in the Pokey death cinematic, but all other instances instead using the Unlock Meteorites.
	#6CC95AFE - str_unlock_spike
	#A0C38B6E - str_unlock_proboscis
	#87F57A79 - str_unlock_jet
	#EA9C1EB9 - str_unlock_electric
	#DF45B232 - str_unlock_cilia
	#6D4E34FC - str_unlock_chemical

	#CD52DBB4 - str_unlock_jaw (unused)

	#ABC81B(xx) - unused
		#ABC81B0A
		#ABC81B0D
		#ABC81B08
		#ABC81B18
			
Unlock Meteorites
Floating meteorite props that are broken apart to unlock parts.
	#E9DB7BA0 - unlock_meteorite_chemical
	#DA90A46D - unlock_meteorite_proboscis
	#46A2E365 - unlock_meteorite_spike
	#19D0DCDE - unlock_meteorite_jet
	#9F4045A5 - unlock_meteorite_cilia
	#9B754EC5 - unlock_meteorite_jaw
	#4C4919B5 - unlock_meteorite_electric