Cannot find this paper

Hello i want to build a model in 1:72 scale and says: It is recommended to print this in 80gr/m2 special coated paper. Its an aircraft. I cannot find this paper on my country. When it says "special coated" it means glossy or matte right?? Well there is no such paper wherever i looked at many stores. Always e.g. 100gr/m2 NEVER 80 AND matte or glossy. I mean inkjet 80gr/m2 special coated A4. The usual 80 for mass photocopies not special coated i can find it but it is useless for the job. And this recommendation is from a serious designer like E. Zakov.

Also for print this model what i have to chose glossy or matte? Whats the best for an aircraft of ww2? Thank you and sorry for this dummy question.