Weekly Sketch: September

Here are September's sketches! (I think the theme is military...)

Week 1: G.R.I.M Operator
Week 2: Projekt Fenrir
Week 3: Modern Warfare Valkyrie
Week 4: Sniper Droid Mk. 1
Week 5: Light Mortar Unit

All done with Sakura Pigma Micron 0.05 on A5.
Added a simple value on Photoshop.