Hello,
My recommendation would be to get a copy of the rules and study them. It is a free down load on the AMA. You will avoid unpleasant surprises if you know what your getting into ahead of time.
http://www.modelaircraft.org/files/2...aleCLandRC.pdf
The Accuracy of Outline and the Color and Markings judges sit 15' from your model and do not move. You position the model for them. While the Craftsmanship judge can walk around your model but gest no closer then 4'.
Get all your documentation together first and then build your model to match the documentation. Oh, one last thing.
Have fun.
Ripley