i like it the only real problem i have with it is the white brushing towards the bottom, its doesnt make it look bad but maybe a gradient overlay would look better at the bottom to light it up a bit. and the other problem i have is the isaac text in green, but its not to bad, i think its a really good sig, nice blending of the 2nd pic of boss and the blending of the logos though, slikc background as well, nice work 9/10