I lost two prints because the protrusions of its head didn't stick to the HBP, even defining base or brim didn't work for me. So I modeled in solidworks an arc base that connected the features and solved my problem.
Nice model to print, don't need support.
I printed with 0.3mm layer (faster) and NO support.
Took 1h25min in my Ecksbot @ 70mm/s speed.
Pink ABS 3mm from XYD (eBay)