Here are a few examples of custom built aircraft from Pongo Air.

Balsa USA 1/4 scale J-3 CUB. OS 1.08 with 21st Century Fabric covering. Custom vinyl graphics by "Model GRAFIX."
 
T-34 MENTOR from ACE. OS 46 with UltraCoat covering material.
Modifed J-3 CUB from Goldberg. OS 40 with UltraCoat covering material. Custom vinyl graphics by "Model GRAFIX."
Prototype float plane. OS 60 with UltraCoat covering materials.
CAP-21, OS .46 with UltraCoat covering.
Sig Kadet and Midwest Aero Star.