I really like the original Scraper model as i had to throw out multiple scrapers because they got destroyed by PETG sticking to my PEI sheet. 

Besides the model files i provided a Prusa Slicer Project and gcode file for MK4 with Input shaping and Prusament PLA

• no supports needed
• Inputshaping 0.20mm STRUCTURAL works really well
• PLA works fine for the handle
• If your printer works good and clean like my MK4 does the blade on 100% will fall out of the handle. Printed at 101% it holds perfectly! Just scale it using Prusa Slicer

If you indeed like this remix dont forget to like it :)