Prop Challenge - Hero Modeling focus
Mining Station The scale is what you need to focus on. What can you do to make this look so big without having to sync tons of time into it?
Prop Challenge 2 - Modeling focus
Sci-Fi Western Door Classic western door to a bar but with a very sci fi approach to it.
Substance Challenge - Material focus
Bone Wall This one is a bit freaky. I like it! haha. A combo of sculpting would probably help you.