Nothing special, just a c4d slapped onto a stock. Get teaching him
hahahahaah.... its good, idc what he did to it. The end result looks good, some of the C4D on the left should be behind the guy though to add more depth. However it has good flow and relatively good colours. It could use a light source, possibly from the bottom left corner and some text would be nice. Otherwise i like it. Tell your bro he did a pretty good job