There isn't a fully translated version of Magical Girl Buster yet, right?
Fenko_I from ULMF checking in.
There's a Russian to English translation that exists, made by me and edited/checked by ULMF T-pals/Translation corner group, however it's extremely unfiltered as no one in the team had the time to proof-read/check the entire work, so it was put aside and never worked on since.
I'm very against the idea of releasing it as the work is a total mess, there's some missed lines, text in the wrong locations, poorly structured sentences, partly because of game restrictions, some words in Japanese/Russian are shorter than in English and vice versa, causing issues with the text bubbles/boxes.
You can imagine how poor a translation can be after it was already translated by someone from Japanese to Russian and then translated again from that language into English.
It's a mess and no one, including me, on the ULMF team wants to release that version in its current form.