Questions related to phantom building process

[BrunnhildePonsi]

Hi, thank you for publishing this, it is great to find available instructions on how to build a 3D-printed human shaped phantom.
We would like to build the same phantom and a modified version of it for our lab. After reading the instructions, we have some questions related to phantom building process:

• Did you smooth the surfaces on both the external and internal side?
• Could you explain in details how you used the epoxy and fiberglass?
• How can we make sure that the phantom is correctly glued, waterproof, long lasting, and resistant?
• Why did you choose fiberglass? What are the advantages and disadvantages of using fiberglass compared to carbon fiber?

We ask additional questions in issues #1 and #3.