I think the use of Forge World models as replacements for GW models, or to fill gaps in which GW does not have a model is perfectly acceptable. Using Forge World models not in the GW codex/army books should be discussed between you and your opponent before a game.
I think the use of Forge World models as replacements for GW models, or to fill gaps in which GW does not have a model is perfectly acceptable. Using Forge World models not in the GW codex/army books should be discussed between you and your opponent before a game.