My design is based off of Walthers Superior Paper Mill. I didn't want just an empty building next to the track. I designed what I thought the inside of the paper mill would like with a wall and several roll up doors to move freight in and out of the production area. Also added a ladder to get to the industrial A/C units. I used Weld-On 16 to glue the model together. The filaments that were used were Bambu maroon PLA, Bambu sunflower yellow PLA, Sunlu grey PLA, Sunlu blue grey PLA. Hope you all enjoy the print as much I do.