2 hour sketch between projects.
From another speed sculpt. Printable version available at Shapeways.
Speed sculpt from a week ago just before bedtime. Rendered in Keyshot.
Polished off a speed sculpt from the other night. A quick polypaint pass and rendered in zBrush using BPR. Some very minor touch ups in Photoshop but most of it is straight from the BPR. Need to do more polished renders like this for my speed sculpts