Well, FRAPS in combination with IrfanView seems like a viable option.
To come back on my promise I have loads of screenshots. The amount of action, lasers, and explosions is plentiful in most.
Currently I have no time to find a solution on how to post them efficiently while retaining overview so I will give two options. The original images are .PNG 3840x2160 with level 9 compression. Especially the ones with the Imperial-class Star Destroyer's behindview with the Golan III Space Station in the back look absolutely stunning in 4K.