Dark Chocolate birthday cake

I know i'm not the best at making cake. but today... I bought this cake from my friend for my mom's birthday. i want to make it special. so i ask her to made something new and special. and hey. it looks amazing. specially the orange topping. it was amazing. not too sweet. not to filing. and also, i helped her to make the decoration. what do you think about this cake?

please leave a comment down bellow about my cake decorating.
thank you in advance