Both are lovely. Nice and chunky; a solid geometric look thanks to the angular and clearly defined surfaces. This edge focused technique is an easy way to add a lot of volume, like where you've got the highlighted upper edge on the first character's bracers. The second shows well distinguished surfaces, though I think you could remove the pink highlight on the lower leg section because it appears that light shouldn't be reaching it. It's really good, you've just got to finish it!