I know it is an unusual & weird question but I got to try and ask for advice from all brain trust here🤔😙
So my brother is setting up an accessories business and he need a brown skin color mannequin to display his accessories
Problem is mannequins in Australia are all imported from overseas and because of their sizes, the shipping cost alone can be massive for at least $200 , not to mention the item cost
And we have found a second hand one, sold for $30, but the color isn't the one he needs: brown light, like human skin color
Then we see some people actually "paint" these dolls to change their colors , and an online guide for this:
https://www.mannequinshop.com.au/blog/mannequin-diy/what-kind-of-paint-to-use-on-a-mannequin/
Types of mannequin paint
To paint a mannequin effectively, you’re going to need more than one type of paint. The most essential is a suitable spray paint in the colour that you would like the mannequin, which will allow you to cover the bulk of the skin easily. If you want to add details and facial features, you will also need suitable brush-on paints.
Additionally, you will require a satin-finish sealant, to seal the paint and ensure a good finish on your mannequin, and a brush-on gloss, if you want to add any additional highlighting.
Best mannequin spray paints
When selecting your mannequin spray paint, make sure it is suitable for the material. For example, for our polypropylene display mannequins, you’ll want to use spray paints that are recommended for use on plastic. Here are some options:
To ensure the best finish on your mannequin, it can be a good idea to apply a coat of primer first. This ensures the spray paint has the best chance of adhering to the surface. Dulux’s fast-drying Duramax primer provides a high-performance undercoat and is suitable for use on most hard plastics.
Rust-oleum is one of the leading brands of affordable spray paints and is suitable for a range of surfaces, including plastic. This 2X formula offers twice the coverage with each coat, for quick and easy application. It’s available in a range of colours and finishes, from Black and Rose Gold to Deep Teal and Real Orange, so you can create a wide variety of looks.
This water-based acrylic paint by Dy-mark will leave your mannequin with an attractive high-gloss finish. Choose from a selection of bright colours, including Wildfire Red, Grassy Green, and Electric Purple. The paint has a low VOC content, odour, and toxicity, so it’s safer to use. For best results, apply a primer first.
Other equipment you’ll need
–      Soap, water, and rags
–      Fine-grade sandpaper
–      Paintbrushes
–      Old clothing, gloves, and a face mask
How to paint a mannequin
The first step in painting your mannequin is to disassemble it. Then, run the sandpaper over the limbs, to buff the existing gloss and help the new paint adhere to it. Clean the surface with soap and water to remove any dust and grime, and allow to dry. Cover the surrounding area and prepare yourself by putting on your old clothing, face mask, and gloves.
To paint your mannequin’s skin in a block colour, hold the spray can slightly away from the surface and apply the paint thinly and evenly, allowing it to dry fully between coats – two should be sufficient. Finish with a layer of satin sealant to seal the colour.
Once this is dry, use a brush to add any details you want on your painted mannequin. For traditional display mannequins, you may want to add facial hair, make-up, or nail varnish, to humanise them. If you’re going for a more ‘out there’ look, you could add anything from abstract art to a third eye – get creative!
Once you’re happy with the appearance of your mannequin and the newly painted areas have dried, apply another layer of the spray-on satin sealant. Use the brush-on gloss to accentuate any areas of the face that should be shinier, such as the eyes and lips – this will make your mannequin look more realistic.
Once everything is fully dry (this may take a day or more), reassemble your mannequin. Now comes the fun part; it is time for you to dress, pose and display it with pride!
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The challenges we are having:

1) Is it possible to achieve this with supplies from Bunnings, to change this doll to the light brown colour shown in the above pic? which one should we get: Dulux Duramax , Rust-oleum 2X Ultra Cover Paint+Primer,   Dy-Mark Acrylic Spray Paint ?
2) We only have this sample photo which shows the exact light brown colour we want, how can we Bring this sample to the paint counter for a colour paint match??
Wholehearted thanks for any thought to deal with this special challenge😆