Trekking sole keychain

Do you like trekking?
Or maybe you like the cool pattern a trekking shoe has?
Want a cool backpack keychain?

Then this thing is for you!
If you have a TPU-capable 3d printer, make sure to print it using that, the flex factor just makes it extra nice

Make sure to scale it to your preferred dimension, and ensure that your printer will be capable of making it, since the sole details can be quite tiny at small scales.