Following the "kitbash" recommendations from Lustria Online I have built and painted the following 3 Heroes:
Hero Number #1 - Skink Priest
Glamour Pic #2
Using one of my spare skinks (from the unit box that comes with 24) along with some bits from the Saurus Warriors sprues I kit-bashed up a simple Skink Priest. The rules (https://www.games-workshop.com/resources/PDF/AoS_Warscrolls/aos-warscroll-skinkpriest-en.pdf) lends this models to represent the priest with the "Priestly Trappings" choice over the "Cloak of Feathers" option. Adding the top of a totem along with making my skink heroes orange skinned helps differentiate these from the regular skinks. There is no mistaking them on the table and they are WYSIWIG - perfect! Each kit-bashed hero also saves me $25+ which is awesome. I also ensure that all bits used are GW by the way so they are completely "tournament legal" should the need ever arise.
On to Hero Number 2: