If you ever need to carve something like that again, consider one of these. It's fast, easy, and safer than cutting with the tip of the bar on your chainsaw

https://www.amazon.com/Grinder-Chain-Carving-Circular-Sanding/dp/B07R5K5J38/ref=sr_1_6?dchild=1&keywords=chainsaw+grinding+wheel&qid=1614635948&sr=8-6