The files for the original second and third videos were distorted so I have rerecorded and summarized video two at the beginning of this video. The second video was just suggestions on how to find images you can use to make a mold. For example, "rose heart svg." Essentially, you can type what you are looking for and put "svg" or "png" at the end of it and try to find images that way. Or, if you have the artistic skill, you can create the image in a program. Be sure to purchase any licenses necessary.
This video covers how to create layers and use the auto selection and stroke tools in Photoshop to create the layers needed for Microsoft 3D builder. At around 9 minutes I say "lip layer" but what I meant to say was "dip layer."
IMPORTANT:
I did not realize the video would be cropped at the top and bottom so you're unable to see which options I selected in the menu bar, but I do say it out loud, sorry about that!
Also, I did not mention it in the video but when applying a stroke, on the layer style pop up screen, be sure that the position of the stroke is set to "outside." You will see that mine is, its just not something I mentioned.
*I do not own the rights to any music that may be heard in the video and I am not affiliated with any of the products or programs I mention.