The manufacturer is Operation Super Hammer a.k.a. Ueno-san. As can be seen from the pictures, the main body is molded in one piece and it has details inside so we can actually do an open suit. The cockpit cover is also detailed on the inside.
I realized that both left and right arms are provided with a small bag containing the left manipulator hand so we can do a Seapig with 2 hands. A Snakeeye laser arm is provided so that we can convert a Fireball SG into the Snakeeye. The other small bags contain the sensors and radar.
The additional fuel pods and large radar are provided and the thing about the casting is that there are virtually no seamlines on the fuel pods! The resin's quality is the best I've seen so far. I was tempted to keep it for myself, but shipped it out recently.
Type of material : off white resin
Number of parts: 27
Overall quality: best I've ever seen!
Overall accuracy: ?
Date of release: ?
Release price: 5000yen
Current Running price in YAJ: 6000 to 7500 yen