This is a design sent in by a reader of Gundam Ace that won the special prize from Kunio Okawara-sensei. The finish design is retouched by the designer it seems.
According to the information on the scan, this is a Gundam developed for the General Revil "Revil-shogun". Weapon is a reinforced shield. The MS was developed to raise the morale of the soldiers. The project was ultimately abandoned when General Revil was killed.
Also shown is customized GM for high ranking officers of the federation.
Images are from Futaba Imageboard.