Introducing... SCP-939-B, also known as Greg! This lovely bundle of joy (literally) was created by the top bio-engineers at ARC-Site 51! Opposed to his red counterparts, he is friendly as a dog, and blue! This non-hostile version of SCP-939 is a trusty companion and will accompany you in some parts of SCP: Submerged, maybe he will come in handy?
(Concept art by @BagelByteArts)