Hello all,
I reached out to an academic who has published works about the French Guianan Creole language [1] to confirm the validity of the Guianan Creole Wikipedia [2], and they confirmed that it is indeed the correct language.
They have met [3] the localisation criteria, and there are 3 regular contributors over a long period of time [4]. The number of regular contributors is a bit on the lower side, but I think it is a reasonable number for a relatively small language (around 250–300 thousand speakers according to Wikipedia. But all in all I am impressed with the activity, and would like to formally suggest the approval of the Guianese Creole Wikipedia.
[1] As usual, I won't divulge their name here on the public list because I didn't discuss that with them, but would be happy to share the name on the private list.