Add these onto the Parent Race
Ability Scores
Dex +1
Natural Illusionist
You know the minor illusion cantrip. Intelligence is your spellcasting ability for it.
Speak with Small Beasts
Through sounds and gestures, you can communicate simple ideas with Small or smaller beasts. Forest gnomes love animals and often keep squirrels, badgers, rabbits, moles, woodpeckers, and other creatures as beloved pets.
Wilderness Tracker
Forest gnomes are protective of the places they live, and can tell when even a twig is out of place. You gain proficiency in the Nature and Survival skills. You have advantage on Wisdom Survival) checks made to track a creature in forest, grassland, hill or jungle terrain.