Based on the provided information, there is insufficient data to determine the presence or portrayal of LGBTQ+ characters and themes in 'Jungleland, 2019'. An assessment of its net impact is not possible without further details.

There is insufficient information available to evaluate the film's portrayal of transsexual characters and themes. Without details regarding the plot or character arcs, it is not possible to determine if any transsexual depictions exist or to assess their nature as positive, negative, or neutral. Therefore, no specific examples can be provided to support a rating.

The movie does not contain any action or adventure elements.

The provided information for 'Jungleland, 2019' does not indicate any source material, prior adaptations, or historical figures. Without a baseline for character genders, it's impossible to determine if any character's gender was swapped from an established version.

Jungleland (2019) appears to be an original film without pre-existing source material, previous installments, or historical figures. Therefore, its characters do not have a canonically or historically established race that could be subject to a race swap.