Here's the other pictures I have - I noticed a good bit of grass clippings getting sucked into the fan shroud, so I bought some black Uni filter foam, #8 (?) Sheet metal screws, aluminum spacers, and some fender washers and came up with this:
The foam is just rough cut for now, and will be trimmed up proper eventually. I figured if the dry foam gets clogged with mud or anything the spacers will hold it away from the shroud to still allow some air flow. More updates coming soon!