>>96240551
there are way too many options to list, especially without input on some factions/styles you really want to focus on, but highland miniatures may be what's best for your ends as of now: it has a good roster of units for multiple factions and all pretty much in a consistent style that's also quite faithful with warhammer designs and that doesn't fall into the most common pitfalls of 3D modellers.

if you're instead looking for something less standard and way more detailed and out there, lost kingdom miniatures is a manufacturer I personally like and would recommend, even if it's not to everyone's taste, especially with some extravagant or excessive designs, but it offers a lot of units for a lot of factions.

Consider as examples of their respective styles and aims how both approach pegasus knights and a bret hero on monster.