Pros:

Merle and Daryl ? Awesome.
They look perfect, seriously.
I liked the icons and all, good details.
It's too cute to play as them ~ !

Cons:

I used Merle and him a lot and saw none.

Conclusion:

Both of them may look a little weird, especially Daryl who's really too thin, their arms are long and they're not muscular enough - I think - but since - I guess - they're taken from TWD it's not your fault. I didn't know the Walking Dead games at all despite knowing the TV-Show and was very surprised when I saw this ! And sooo glad. Of all the characters you could have made from any game, you chose these two. Thanks dude !