While they're not truely necassary, the original ones are difficult to control due to the fact that they rely upon jigglebones to move, while these are ragdolls, which can be posed via the physics gun.
Basically, these are easier to pose.

Why do we need these? You can already find botkillers by typing in the search bar "fob_h". "H" is for Heavy botkillers and "E" is for Engie...

Is there a severed head of the demoman botkiller heavy heads?

@x-mas bear you need tf2.

Hi, i see only errors on weapons i need cs:s textures? if i need gimmie a link

Xtweeter22x go to http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=105496644

@Bakus Coverop doesnt make sweps. He makes model and gmod machinimas. If you want gmod botkillers, go ask somebody who can make them.

These arent weapons.
These are ragdolls

Please put the mk 2 ones

They appear with no texture but purple and black squares. Help.

It still appears pink and black even with the botkiller heads, any help?

Standart weapons + Bone Merger Tool (http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=104601200) + Botkiller chain(tf/player/items/mvm_loot) = Profit

@Neku
I don't have experience with SWEEPS.

Pleasee!! make the sweeps i love botkiller weapons i pay you if i must please men make weapons pleaase T-T

can you please do the unusued uranium botkiller textures

thanks for answering

@742 maybe. Don't have the tools now.

add engi versions please, same to your other pack

ohhhhhhhh thx XD

@PortalMaster02
Read first line.

the mvm skull pops up purple and black (checkered)

Oh right, sorry. Thanks :)

@Zorin. Read first line.

My textures are missing when I use these, do you know why?

This is your first time? Very nice job.

Well I am looking for somone making TF2 weapons (botkillers especially) can you make these as useable weapons ? please

Oh man, thank thank you really

YES. GONNA USE SOMETIME...

Finally