He's advancing fabulously. It's not perfect, but given that it was my first time using an airbrush I'm pretty happy with it! The GQuuuuuux HGs are very different from other kits, so if you haven't given one a try yet I'd definitely recommend it!
After a bit of sleep I've decided the photo was too dark, so here it is brightened up a bit and with the background more thoroughly suppressed!
