License for RTK Postcard Housing?

Question for SparkFun - what is the license for the RTK Postcard & Portability Shield housing / enclosure .step files? Can I modify it, can I share it after modification and if so with what restrictions? I didn’t see a license.md file in the root of the GitHub repo for SparkFun_Portability_Shield/3D Files so wanted to ask.

I’ll get it added - in the meantime, here’s a different copy of our License.md :smiley: SparkFun_SCD30_Arduino_Library/LICENSE.md at main · sparkfun/SparkFun_SCD30_Arduino_Library · GitHub

Thank you! I appreciate the work that was done to make it.