Older Spike Redesign by BubaIuv on DeviantArt

Older Spike by Imaplatypus on DeviantArt

Older Spike by TwistedHiccy on DeviantArt

Spike Redesign by luxiayfull by brawl9977 -- Fur Affinity [dot] net

older spike concept [OLD] by elf-hollow on DeviantArt

MLP Head Canon - Adult Spike by Featherfury on DeviantArt

bug-roux - Hobbyist, Digital Artist

MLP finale: Twilight and Spike redesign by BAKUD on DeviantArt

Human Mane 6 by RDStarTie on DeviantArt

Equestria Daily - MLP Stuff!: Drawfriend Stuff (Pony Art Gallery) #3419

Spike Loincloth V3 by CaleAi on DeviantArt

Chubby Spike Suit and Bow Tie by DisneyMarvel96 on DeviantArt

Spike, Bijuverse by BijutsuYoukai -- Fur Affinity [dot] net

Spike grown up (my version) by thanos246 on DeviantArt