I had a kickstarter filament dryer, so I'm not sure if the base of the model has changed from then, but I had to replace the plastic on the bottom of mine as it was so thin and flimsy it just cracked. there's going to be two files a Base file. If you have a big enough printer, you can do this in one piece the .3MF file is split into two with two Square blocks, which you would use to go over to central legs to help stick them together

just use the original screws its a bit of a tight fit but I must say with pegs or supports inside it solid