I had a somewhat complicated model with two colours and fine details (requiring a smaller than normal nozzle and layer height) but GoSoftWorks was able to deliver with the Formbot T-Rex 3. They worked with me to do test prints of the fine details until I was happy with the result and offered various speeds of shipping. Their website is also very helpful and worth checking out. I would definitely recommend GoSoftWorks, especially for multi-material/multi-colour/IDEX and large size 3D prints.