Descriptive Diagram Customizing

I hope you are well. I have a request for changing the tikz descriptive smart diagram according to my needs. The following code generates a descriptive diagram in tikz:

documentclass{article}
usepackage{smartdiagram}
begin{document}
tikzset{no shadow/.style={
     every shadow/.style={
         fill=none,
         shadow xshift=0pt,
         shadow yshift=0pt}
 }}
 tikzset{description/.append style={top color=col,bottom color=col,
 minimum height=6.5em,no shadow},
 description title/.append style={top color=col,bottom color=col,
 minimum height=6.5em,no shadow}}
 smartdiagramset{descriptive items y sep=7em,
     set color list={red!40,blue!35,orange!40,cyan!50}}
 smartdiagram[descriptive diagram]{
     {Models,{Choose the electrical sources models}},
     {Sizing, {Define a sizing module able to desgin an infrastructure based on 
             begin{itemize}
                 item [--] meterological data
                 item  [--] load
     end{itemize}}},
     {Management, Define a management module able to provide an optimal power profile for each step of the negotiation},
     {Validation, Experiment these both modules to ensure the reliability of the system}}
end{document}

I wanna change this normal diagram to a more interactive one, as you can find them in PowerPoint. The design I am interested to have is something like the following one:

So I would be happy if anyone can help me toward my aim.

Cheers

Moh

documentclass{article}
usepackage{lmodern}
usepackage[most]{tcolorbox}
usepackage{fontawesome5}

newtcolorbox{mybox}[4][]{%
        enhanced, width=9cm, height=2cm,
        fontupper=smallsffamily,
        fonttitle=largesffamilybfseriesslshape,
        leftupper=1.5cm,
        colback=white,
        colframe=white,
        colupper=white,
        title=#2,
        attach title to upper={},
        underlay={fill[#4] (frame.north west)--([xshift=-5mm]frame.north east)--(frame.east)--([xshift=-5mm]frame.south east)-|cycle;},
        overlay={node[circle, minimum size=2cm, line width=1mm, draw=white, fill=#4, font=Huge, text=white] at (frame.west) {#3};},
        #1, }
    
begin{document}
begin{mybox}{Company Description}{faIcon[regular]{lightbulb}}{green!50!blue}
This slide is 100% editable. Adapt it to your needs and capture your audience's attention.
end{mybox}
begin{mybox}{Text Here}{faIcon[regular]{handshake}}{gray!80!green}
This slide is 100% editable. Adapt it to your needs and capture your audience's attention.
end{mybox}
begin{mybox}{Company Description}{faIcon[regular]{cog}}{green!50!blue}
This slide is 100% editable. Adapt it to your needs and capture your audience's attention.
end{mybox}
end{document}