Down the slide, but slightly better! (Patreon)

I was having all sorts of isssues rendering this,  Out of Memory errors up the wazoo for some unfathomable reason.  But finally got it out, and then I see the oddities of the HDRI showing the sidewalk but in the sky. 

Since this was originally a still image viewed from one specific angle, it was rotated up somewhat and so when the camera in the animated version pans up you can see the results of that.