Hi,
I'm proficient in character and environment design, 3D modelling, rigging, animation, texturing, etc. My preferred toolset is blender and Substance 3D, although I can also use Marvellous Designer but I can't really see myself needing that for this jam.
I can't offer a huge amount of time to the jam, so I would say that if you would like someone capable of creating unique 3d assets quickly to a low-mid poly LOD and simple anims, I can offer very quick turnarounds, but I can only squeeze in a couple of hours a day so if you can have realistic expectations of what to expect, I'm happy to talk.
I left things late because I'm quite shy about putting myself out there, so I understand if there's too little time for anyone's consideration.