Tape up the Template when you have it where you want it.
I thought I had posted up the templates I made for my Blood Angels awhile back but I must not have. So I'm going to post up the Dark Angel Templates as well as the Blood Angel Templates. They are measured out to fit the areas on the rhino chassis.You should be able to print them out and then just cut them out and will fit. Enjoy! I hope they are helpful..
Dark Angel Sword Rhino Top Template - Large and Small