froggy cake but make it a capybara

[samor13]

Hi everyone!
I wanted to make a froggy cake but as in capybara for my boyfriends birthday, do you think that would be possible? and if so how can i make the animal
im the frosting?
do u have any tips or help you can give me for this?):
thanks!

 

[samor13]

 

[retired baker]

I would copy a rabbit cake, omit the floppy ears.
Like this.