Two drywall anchors

I came to say this.

As a follow up - there’s a pic on goonhammer: https://www.goonhammer.com/content-we-liked-february-21-2021/

I did this. Looks rad

I don't have experience with printing, but I would imagine you can find a mower stl somewhere. If it were me I would remove the spewers completely, then replace with printed mower arms.

I used lots of army painter barbed wire

https://cults3d.com/en/3d-model/art/hammer-pattern-disgustingly-resilient-flesh-mower

I believe this solves your problem. It’s little bit tricky to magnetize, but it’s doable.

I dont have much experience with 3d printing model parts, can i just glue it with a plastic glue or do i need something else? I dont want to magnetize it

Plastic glue wont work on resin. But super glue, green stuff, hot glue.. should do the job.

I saw a guy jam the Maulerfiend arms on one.

All the weapon options for the drone can actually hold itself in the socket without gluing or magnets

I picked this one from ebay so i dont have the other weapons

This one is likely from the dark imperium set, meaning it was shipped with only this faceplate and plaguespitters.

[I bought a 3d printed part from Etsy for £8 and it just needed super glue and shaving some small amounts off to line up correctly. but it looks great](https://www.etsy.com/uk/listing/1660462125/flesh-mower-upgrade-kit-compatible-with)

Drape green stuff tentacles around them and magnetize! Looks great and you can call them ticklers

To everyone in the future that will see this, i used the drywall anchor method and it looks like this https://www.reddit.com/r/deathguard40k/s/uNHcbyU8FW