This is a reference model of 2in1-S1 extruders by different vendors such as Bigtreetech, Lerdge, XCR and so on.
It's based on 2in1-v2 model by @darwin-de (see remix source). Provided are STL, STEP and Fusion 360 (f3d) files.
Lerdge_Extruder_2in1-S1.f3d | 830.9KB | |
Lerdge_Extruder_2in1-S1.step | 1.2MB | |
Lerdge_Extruder_2in1-S1.stl | 1.1MB |