I have some knowledge of 3d modeling, mostly 3ds max, but very limited, i have no formal knowledge, completely self taught, i did some amateur projects for fun but nothing really too complex, i suspect i lack a significant portion of essential knowledge, i mostly made up for the lack of knowledge with perseverance and out of the box thinking, using tools i knew in ways they may not have been intended to be used. I would like to help in 3d modelling but would hate to stifle the project by not being able to deliver what is needed, is there any way for me to help?
The reply I just made here is kind of relevant. Take it with a grain of salt though, because asset production is different.
Could we see some examples of what you can make? It's hard to tell from words alone.
Sadly most of the things i did was lost a few years ago when ransomware infected my PC, or is mostly mashup and not my own work, nevertheless here is something at least, i had to go diving into an old forum i was a member of at the time to find this,
I also have some photoshop skill, if that counts, here is an example of what i did: