When the 4 X-machines combine, they formed a larger mobile humanoid weapon called the XRX which is meant for WMD and taking down larger enemies like warships and large mobile weapons. With 2 fusion reactors from the X-2 and X-3, the XRX is 3 times powerful than the previous SRX and emits more energy output. In addition with better coolants, energy optimizer and refined T-link systems, the XRX is proved to be more efficient and packs with powerful blows.
Normal form: Like the X-1, the XRX can also channels and harness TK energies to her fists and chops to deliver deadly blows to enemies her sizes. With the laser cannons from the X-2, she can mounts barrage of attacks on smaller enemy groups. Finally, with the refined G-sword divider from the X-4's module-the XRX's utlimate close-range weapon which can slice a warship into 2 halfs.
Solid form: After the XRX's TK field and gravity field override, the XRX's armors change into shades of black due to increased electromagnetic field. In the Solid form, the XRX is twice more powerful and twice stronger at endurance but slower than the normal form. There's also a short time limit to maintain in that form as the pilots can only endure the gravity pressures for only 10 minutes.
Well, that's all the X-series combiner units for now and boy, that was fun back then. Hope you enjoy it
And old project, taking Armored core figures and photoshopping them into Transformers. I lost the original pic i did of Megatron, so I've redone it from scratch, with some improvements (Mainly the colours and head.)
Also done: Optimus Prime, Shockwave VI & VII, Prowl and Starscream.
The X-3 is meant for long range attacks and bombardments. With a gravity defying fusion engine, she can hovers in mid-air and act as a carrier unit to carry both the X-1 and X-2 to scenes of battles. Due to her sizes upon attached to an armed module unit, her close melee combat skills are greatly compromised and so she isn't so suit for close combats unless detached from the module.
Armed with mega beam cannon for long range, lasers for middle/close range and homing missiles for bombardments, she is capable of mass destruction on enemy territories and bases. For efficiency, the X-3 is normally paired with the X-2 to provide long range supports while the rest moving up to penetrate the enemy lines with the X-3 takes the air while X-2 takes the ground. She can also use variety of hand-wield arsenals.