Just as we were about to wave bye-bye to MaskMaking March 2023, Dr. Omega shared with us his entry for the week 3 Challenge! Harkening back to the week 3 Challenge from 2020, he made a mask inspired by the Bisonman character in Aerobi Mask‘s BattLibre manga! We love this mask with its puffy cheeks and striped horns. Dr. Omega can be found on Twitter here or on his website here.