This is a pretty awful model I have to say, there are much better groots you can print on thingiverse. It was made during a software transition period and was sort of part of the learning process.
I saw this upload, and thought it could use a bit more detail. Resculpted but not to a stupid scale, I kept the poly count to around 50mb or so. Hopefully a nice resin printer will take advantage of it, I will need to paint it myself to get the detail out of it.