VB Micro, fill cells with color based on percentage

I am working on an excel sheet, this sheet contains a list of drawings for a building, which contains 24 floors, each floor has a set of drawings that differs from other floors, which contains of course many systems, well I will concentrate here on the Electrical part.

drawings lists reside in column #3 (C- Column), 1st approval code reside in column #12 (column L), second approval code resides in Column #18 (Column R) and third approval code reside in column #24 (column X). on the next sheet, Completion_Graph, there is a table, shows the floors along with the number of associated drawings which belong to it. also, there is a schematic showing the distribution of the floors and how they will look like at the end.

The Needed: I need a micro, doing a collection of all updated sheets and reflecting it in the master sheet named schedule of submittals with approval codes and dates.

2- fill the cells associated with the floor with green as progress goes, I mean if for example basement 04 has 84 drawings, 32 were approved, completion percentage is 38% and because the floor consists of 12 cells as you will see in the attachment, so 38% x 12 = 4.57 cells, and those 4.57 cells need to be filled with green.
3- convert all sheets into one pdf and send an email containing all sheets in pdf and xlxs file only not xlsm one, dated by today's date

Appreciate all hints, guidelines you may offer, I am definitely positive you will be a great help for me