Here are some plans: https://www.hertoolbelt.com/diy-santa-sleigh/
Hi Freddie, not sure if you wanted an outdoor sleigh or indoor. Hope this information helps you DIY Santa Sleigh | Outdoor christmas, Christmas yard ...
Build a cheery DIY Santa's Sleigh out of 3/4" plywood for your Christmas decor. Fill the sleigh with presents of use as a photo prop.
DIY Santa Sleigh | For Guy | Christmas decorations, Christmas ...
Here's a post that might help you - https://www.diynetwork.com/how-to/make-and-decorate/decorating/how-to-build-an-outdoor-santa-sleigh-with-reindeer
Freddie, here is a tutorial on building a Santa sleigh. I hope it helps. https://www.hometalk.com/696670/santa-sleigh