Attack on Dead Master (Shingeki no B*RS)

A crossover between Shingeki no Kyojin and Black Rock Shooter. Revisiting it right now I've to admit that I'm quite surprised how well these two series work together in a wallpaper like this. Everything went better than expected.

Source material:

#1: [link]
#2: [link]
#3: [link]
#4: Some screenshots from BRS TV

Programs used:

#1: Paint.NET (~70%)
#2: Photoshop (~30%)

I'd appreciate any kind of feedback!

Thanks in advance

~Hawkwing