I would like to make this cake for my dad’s birthday, Could you please tell me how you made it???

Sure! My dad actually builds these guns. I made the gun & accessories out of fondant. I just took a picture of one of the guns he has made & modeled the fondant to look like the gun. The cake is german choloclate with chocolate buttercream frosting & the pecan glaze (store bought) on top. The letters for his name were cut out with a Cricut Cake machine. The border is a reverse shell border. I hope this helps! Good luck. He loved this cake!