The Farm Buildings shadow tiles

[galrith]

I'm not a modder but I'm making custom textures for my farm buildings, and I've encountered a problem with the shadows on the farm buildings but I can't find theese shadows files to edit them. They are not in the same png as the buildings xnb and I can't find them anywhere. There are shadows files in the game related to in-game seasons but they do not apply to farm buildings. Can anyone help me?

In the attached image you can see the "gap" that is between the shadows of each building, and it is bothering me.

The gap is due to the way i'm doing things, btw:

 

[magnolia_blossom]

I'm not quite sure which file contains the building shadows, but Greenhouse Entry Begone was a mod that removed them.
Unfortunately, it stopped working after the 1.6 update

 

[galrith]

Thanks a lot! There is a version of the mod (which works on 1.6) on the official Stardew Valley Discord server. It's an alternative even though I really prefer to be able to edit the shadow.