For now most of the time I work on new enemies for the second location. Sadly, even my experience in 3d is not enough to do more than 1 complete model per week. However, it still leaves some time to think of other platforming elements, and overall when all the enemies will be modeled and animated, I could start building the level. I think 2 more enemies should be enough to start designing the main part of the location and maybe even add this new content into the build.