Coming in the 2nd quarter of 2018. The Tronxy X5S-400 is a 400x400x400mm print volume Core-XY 3D printer I'm building to support my 540i infotainment upgrade project. I have taken delivery of the printer as of April-2018 and have a handful of pre-purchased upgrades that will be installed during its initial assembly. Hoping to get started on the build next week.