OK well I actually printed this a little while ago, again in Wood grain PLA from Hatchbox (check it out here if you wish, aff link: http://amzn.to/2GuYEYS), which I highly recommend it always prints out great on my Flashforge Dreamer. Not my design, I got it from here if you want to check it out: https://www.thingiverse.com/thing:2143549.
I just recently finished him up, I sanded and stained the tree and Baby Groot two different stain colors that I had in the house. Then I used some acrylic paint for the green hair and eyes. Had a little trouble getting him off the platform and had to superglue one of the delicate little arms back on, but I just printed him out for fun and to hold my paintbrushes and stuff on my desk. I just think he is so adorable.
Thanks for visiting, let me know if you have any ideas for our next print. PG please for the kids :)