Delpi - RG & HG SHIN MATSUNAGA WATER DECAL
From Delpi Decal's website:
"Based on the rg zaku, this design has been renewed to Shin Matsunaga. Please refer to the rg manual for the basics. The line decals at the bottom have been added so that they can also be used for hg diorizine. The lower example is pg, so the amount and composition of decals are different from hg. Please note that only large lines are attached."