If I'm wrong and the swimsuit-beach-onsen.gmo ain't free, just say no.
Swimwear.GMO:
This Graphic Model Override fulfills the 'Swimsuit' portion of gaming, Seraphim's swimwear isn't quite for 'fanservice'. Not quite, anyway. The navi's armor disappears, leaving him with a pair of blue boardshorts with white lines going down the sides at the hips. His hairstyle also changes into a more swept-back appearance, his cowlick-antennae thing acting as some strange forelock. Goggles are looped around his forehead, above his eyebrows and ready to be pulled down if he's going for a swim. The goggles themselves are jointed in the center and have frames of metal with a silicone seal.
In the place of his sword, the navi uses a beach umbrella. When he isn't facing viruses, he can simply plant it in the sand and open it up for presto relaxation. In the stead of his gun, the Umbrella also functions. In a form similar to the Bulgarian Umbrella, it fires projectiles through a 1-shot compressed air system. However, it is not as small in its firing, being able to fire things about to a tennis ball in diameter. Its loading mechanism is similar to a blunderbuss, but slightly more efficient, using top of the line imaginative-technology to engineer the compression system, which can be loaded in one smooth pull, and the ammunition merely needs to be placed in the slot.
