While previews may exist on social media or art tags, the "Premium Edition" or the full 55-panel story is generally hosted on the artist's Beetlebomb Patreon as a reward for subscribers.
The "Premium Edition" typically refers to uncut or higher-resolution versions of the artwork, which often focus on themes like breast expansion, height growth, and other "busty beauty" tropes common in the artist's portfolio.
The search for "File: Beetlebomb_-_Marias_Ascension_Premium_Edi..." points to digital artwork and an adult-themed comic story titled created by the artist known as Beetlebomb . Key Details of the Piece
The name "Beetlebomb" itself is also a famous reference in older pop culture, specifically to a novelty song by about a slow racehorse, though this is unrelated to the digital art file you've mentioned. Explore the Best Postworking Art - DeviantArt