Thanks to the designer's modeling skills, the mecha alien monster has rich printable details and can stand in different orientations. The sharp claws and the long suspended tail is quite a trail for inexperienced amateurs.
Solution
Step 1: DLP 3D printing is the best technique to produce it as the model has a very high resolution.
Step 2: Add supporting structures, feed the STL file into slicer software and arrange the placement.
Step 4: Post-process it by washing the print with IPA, post-curing with UV, cutting off the supports, and air-drying. Carefully polish the model with 400 to 2000-grit sandpaper.