I decided to create a stand for this model. I thought that the "bird" crest from the Viper Pilot's helmet would make for a good "base" for the stand. YES, I know that it is a "rough" (around the edges). However, this is a "proof of concept" stand. I have sent the original template and photos to 
@Revell-Fan for review and revision (if he wishes to move forward to the concept, and create a more "professional" looking stand).
Here are the parts for the stand. The support parts (that the plane sits on) are laminated to 1mm thick. The "bird" base parts are laminated to 2mm thick. The "orange" (detail) parts are laminated to 1mm thick.
The support parts for the stand are assembled.
The support is fully assembled.
The base is assembled.
I applied the "orange" (detailed) parts.
I attached the support to the base.
The display stand is complete.
The Viper sits perfectly on it.
Thank you for watching the thread and your kind words and encouragement throughout the build.