Hi, for all those who started late or still don't have an asset pack for their submission, you can use this one for your game as a base, it's free. I made it for my submission but for some reasons I cannot continue work on it.
If any of you do use it, feel free to customize as you wish, it might be pretty bland, but I hope it's good enough for a base. It has basic level building blocks, and a rigged UV'd character. More about the asset-pack on it's page, link down below.
Note: According to the jam's rules, this asset pack was made during the jam duration