Macro to combine and return values

Hello everyone,

I am very new to this and would like some help with a code.

I have attached the sample workbook, and I am pasting the code I have made so far below.

However, I have no idea of how to code the next part.

Basically I want the macro to return this value in cells E2:E11:
「(value in Data Processing!F2) + "\" + (Value in RC[-1]) + ".jpg"」
But only if the previous cell contains value.

Please give me your advice & solutions!

SAMPLE.xlsx

Code I have:

Sheets("Data Processing").Select
    Range("B3:D12").Select
    Selection.COPY
    Sheets("Result").Select
    Range("A2").Select
    ActiveSheet.Paste
    
    Sheets("Data Processing").Select
    Range("B3:B12").Select
    Selection.COPY
    Sheets("Result").Select
    Range("D2").Select
    ActiveSheet.Paste
    
    Dim cell As Range

    For Each cell In Range("C2:C12")
    
        If cell.Value <> "" Then

            cell.Value = Left(cell.Text, 4) & "." & Val(Mid(cell.Text, 5, 2)) & "." & Val(Mid(cell.Text, 7, 2))
        End If
    
    Next cell