Hi Charcool,
Sounds like you got a cool idea for round 4 and look forward to what you make. Yes you are more than welcome to use my yo-yo spider in any way you want even in future rounds if desired with no need to give credit but you can if you want to. Here are the images:
OneDrive link to download them:
https://1drv.ms/u/s!AsVeqOb_ATB5gYtIKd-CWZDcIa0iMw?e=J13MPR
My email is robclarke86@hotmail.co.uk if you need anything else or you can contact me through itch is okay too