I found this recipe here for easy pastillage
http://cakecentral.com/recipes/easy-pastillage/

Has anyone tried this? I also want to color it and will be using a hand mixer or doing it by hand. I'm wanting to make building shapes ..like found below (link), so not complete 3D. I was thinking of doing it in fondant but I want to present the cake on Tuesday.. not sure if the fondant will be firm enough to stand up.


http://www.docrafts.com/project/Free-Running%2FParkour-Cake-for-my-15-yr-old-grandson/p3333752



Tips or ideas? Thanks!