I think you are talented! I've never made something for my dad before so i think you are one very sweet daughter. I think your dad will appreciate it all the same even if you are not entirely happy with it but personally i think it's very nice!
I'm almost always a little unhappy with the end results to be honest. Just the way it goes I guess. But thank you! My dad was very happy with it so that's what matters the most I guess.