Welcome to the Cake Decorators Q&A
Do you have a tutorial on making a unicorn cake?
Hi olgahunt
Is it a cake or a topper tutorial which you are looking for?  At present there is neither tutorial available on the site.
However Paul does have a very good golden Labrador dog tutorial which could be used as a guide for the stacking and carving.  If used in conjunction with the many images and some semi tutorials online,  the dog could be quite easily be adapted into a unicorn!   For both cake semi tutorials and for topper tutorials search in google images for’unicorn cake tutorial’.  To see Paul’s dog tutorial take a peek here:   
Rocking Rudolph tutorial could also be adapted if you wanted to have a standing structure.   See Rudolph here:
Obviously with each you’d need to make changes as appropriate by following unicorn images.
Hope this can be a starting point.
