

For me personally, the solution I prefer to see for “Our idea for this game is shaping up to be packed full assets that will swamp development” is for them to find some excuse to cut the content. Genuinely. Artistry thrives in the presence of limitations.
Have an AI naturally grow the forest. Wait, there are plenty of games already doing that
What games out of curiosity? You don’t just mean normal procedural generation which has been around forever? It’s not the same as using AI to generate a million different haircuts.
Also fwiw most devices manage this automatically and you do not need to concern yourself with maintaining any given battery percentage