[MyCode Request] Floating Images

[DearSweetAru]

I've been playing around with adding custom BBCode on my test forum (I might be migrating to myBB from SMF), but I'm having a hard time trying to replicate images floating next to text. The image will either be aligned with the text above and below it, or it will float around the text and also outside of the post into the signature.

Screenshot: https://i.imgur.com/3Z1BtA3.png

I've tried a few different code variations to no avail with my most recent attempt below:

<div style="float:right; padding:0 10px;" ><img src="$1"/></div>

Any help is most appreciated! Thank you in advance.