Creatures Caves

Okay, one thing I have noticed lately is that I know of literately ONE toxic metaroom. That doesnt work with c3. Therefore, I propose a new, C3-compatible toxic metaroom, which would be a large waste product from the ship, following the ship around. I've drawn up the room and will probably get acess to a scanner soon, but let me describe my ideas now:
Name for the project: "Scad", cross between scat and scab, neither of which sound apealing
Ecology: A mushy fruit tree, a large single-celled immortal bacteria, a type of beetle, a hanging plant, a large fungus, a bush, and bats, all of which produce detritus or other toxic things, the plants produce rotten plants and toxic seeds/fruits, the beetle dies and provide a body, the bats provide guano.
(more details)
hanging plant:seed falls on ground, grows into a pod which builds up rotting gases from the floor and then shoots another seed upwards to the ceiling. this seed grows into an olive-green clump of material looking like soggy grass. this material gets bigger, grows five more red groundseed, then falls to the ground as detritus
bush: seed falls on ground, grows into a shoot, then into a spiky bush. bush grows five rotten fruits, which, if uneaten, will produce 3 seeds each, and if eaten, will produce one seeed.
fungus: rolling spore falls on ground, rolls around for a bit, the grows into an orange fungus.this fungus grows to about the height of an adolescent norn, then produces four spores and dies, producing a grey-orange lump that is edible for toxic norns
beetle: egg is laid, hatches into maggot. this maggot is edible and produces antigens and histamines(if those are the toxic ones

). when the maggot is big enough, it burrows in to the ground and forms a cocoon, which then hatches into an edible beetle. the younger beetle injects bacteria, while the older and bigger one is packed with toxins.
super-macrobacteria: just oozes across the ground floor, eating a bit of detritus and leaving little green packets which are owrse then the original detritus. this little guy should be the mascot of the project

Room structure: Two levels with one lift between them, a ground level and a platform level. There will be stalagtites at the top and a cave for the bats to live in. The ground will be icky green, and have bones which will occasionally rise to the surface. There will be some type of orifice in he wall whch detritus occasionally spouts from.

By the way, i have no caos experience besides tinting, friction, and wieght, but am trying to learn to code at least a little for this project. Pleas post any and all ideas you have, and spriters, coders, everyone is needed

(ps: sorry if i sound a little bossy and exact, but i do think this is a good idea and should be paid attention to)