I'm new to the group but saw u talking about 3d printed lures. I just completed a some samples which held up really good. I went with a jointed crankbait. The back and front body was made with clear abs. I printed them with hollow chambers too which I dropped in bb's while printing. I then put it in a acetone vapor bath to strengthen it which also made them clear like glass. Instead of using 2 eyelets to join them I printed a custom flexible middle joint which attached to front and back. For the color I hydro dipped them in patterns I made. The end result was great. I took them to work and put them on a pull test which they withstood 55 lbs assembled. This past weekend we tested them in the water and the flexible middle section allowed for great movement. As a result we caught 8 largemouth in about 2 hours.