Red Vs Blue customs (CE Edition)

Hello everyone! Sorry that I haven't posted in a long while. I've been really busy with different things. But I've finally gotten back to doing some customs! My last one was a while back so I thought I should pick back up with some RvB characters. (Mostly because I'm obsessed with the series) Hope you enjoy and have a great day!

(PS, I know Sister shows up in Halo 2 but I didn't have and Halo 2/3 era figures to spare so I thought that I could just use the yellow Mark V and customize the black parts with a sharpie.)