This is a compilation of the armor sets I've edited to my personal tastes. Male only (as of now).
Some of these edits use bangboom5's "Armour Mesh Edits" as a base. Check it out: https://www.nexusmods.com/monsterhunterrise/mods/724

Install:
Fluffy Manager 5000 - After unzipping this file, choose which edits to install and place the folders in the Mod Manager's Games\MHRISE\Mods folder.
Remember to enable them in the modlist of Mod Manager's executable.

What's Inside?:
Alloy: Cuirass is slimmer and pauldrons are slightly smaller. Waist adjusted to fit the cuirass. Legs adjusted to fit the waist and sabatons subtly lengthened.
Almudron Low/High Rank: Arms have bangboom5's edit of scaled down forearm pincers, but made shorter, and claws added. Feet are less bug-like and more  robotic-like, with talons shrunk down to be less conspicuous.
Anjanath Low/High Rank: Helmet is slightly less chunky on the y axis. Cuirass is slimmer and contoured(no more "dad-bod"). Arms are slimmer. Boots are slightly slimmer. 
Baggi: Boots more refined.
Basarios Low/High Rank: Body has bangboom5's edit of smaller pauldrons, but with contoured cuirass. Arms are very slightly slimmer. Legs's sabatons are smaller.
Basarios Master Rank: Pretty much same thing as Low/High Rank. (!Partially Tested!)
Bnahabra: Top Hat is shorter. Pants are no longer bell-bottoms, closer to boot-cut now.
Death Stench: No more forearm claws. Boots are slimmer, more refined, less pointy.
Diablos Low/High Rank: Coif is tighter fitting. Cuirass is slimmer and pauldrons are smaller. Arms are slimmer. Waist is smaller. Legs are slimmer and sabatons 
are no longer being curled like elf shoes.
Gore Magala: Pauldrons are smaller. Sabatons are slightly slimmer and refined.(!Partially Tested!)
Goss Harag Low/High Rank: Cuirass is slimmer and pauldrons are smaller. Arms are slimmer. Waist is slimmer. Boots are smaller and refined(no more "mascot feet").
Ingot: Pretty much same thing as Alloy.
Izuchi Low/High Rank: Hat fur-hair thing is shortened, and eyepatch is smaller. Sabatons are more refined and spurs are smaller.
Khezu Low/High Rank: Body is slightly slimmer. Sabatons are slimmer and leg-wraps are tighter.
Magnamalo Low/High Rank: Sabatons are smaller.
Rathalos Low/High Rank: Cuirass is slimmer and pauldrons are slightly smaller. Arm spikes slightly smaller(probably not noticeable at all lol). Waist adjusted to fit the cuirass. Sabatons subtly refined.
Rathian Low/High Rank: Cuirass is slimmer and pauldrons are smaller. Couters are slightly slimmer. Poleyns are adjusted and sabatons are smaller.
Seregios: Pauldrons are smaller. Sabatons are slightly refined.(!Partially Tested!)
Somnacanth Low/High Rank: Sabatons are smaller and greaves are slightly less skinny.
Tetranadon Low/High Rank: Body has bangboom5's edit of smaller pauldrons, but cuirass is slightly more contoured. Arms are slightly slimmer. Legs are slimmer.
Tigrex Low/High Rank: Cuirass is slightly slimmer and pauldrons are smaller. Arms are slightly slimmer. Waist is slimmer. Poleyns' spikes are smaller and  sabatons are slightly smaller and refined.
Wroggi: Forearm cuffs are slimmer. Boots now have cowboy heel.
Volvidon: Cuirass is slimmer and contoured. Arms are slimmer. Sabatons are slightly slimmer and more refined.
Zinogre Low/High Rank: Pauldrons are smaller. Asymmetrical claw gauntlet added. Feet look more like sabatons.

All glory goes to the Lord Jesus Christ who died for the propitiation of sins and conquered death.

Cool Mods I Recommend!
bangboom5's "Armour Mesh Edits" - https://www.nexusmods.com/monsterhunterrise/mods/724
bangboom5's "Aknosom Lowered Visor" - https://www.nexusmods.com/monsterhunterrise/mods/711
mercury 19's "Alternative Female Armor - https://www.nexusmods.com/monsterhunterrise/mods/1979
adam092528's "MHR SB Start Screen - Velkhana" - https://www.nexusmods.com/monsterhunterrise/mods/2100