A few months ago, the Mother 3 fansite released their translation tools for fans to tinker around with. Almost immediately after the tool's release, user CrabbyRhys set out to polish the current fan translation and rewrite the entire English script. Of course, this endeavor will take an extremely long time, but it seems to be well worth the effort and wait. From the screenshots provided, the translation seems to be coming along nicely with lines like "Well that's a nope" keeping that Mother charm the series is known for.
Head inside to check out the screenshots!