Working Holiday - Gun details + some case shading

For the holidays - I'm really freaking stressed right now. Largely due to my sleep patterns being well out of it. I keep waking up in the middle of the night and then am unable to get back to sleep again. Fourth day in a row. Ugh.

Anyway - you don't want to know
about that ! Here's some more on the Working Holiday cover art :

It's largely small tweaks to the gun, but there's the start of some shading present in the inner case. I was playing around with brush opacity to see if I could build up more of a gentle shading gradient. We'll see how that works.